Which ecosystem makes up approximately 70% of the Earth's surface?
A) terrestrial; rainforest
B) aquatic; coral reefs
C) terrestrial; tundra
D) aquatic; marine
E) aquatic; fresh water
Ans: D) aquatic; marine
Biology & Microbiology
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The majority of the bulk of a lichen is
a. algae. b. cyanobacteria. c. fruiting bodies. d. fungal mycelium.
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List two simple, basic functions of antibodies
What will be an ideal response?
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The codon encoding the amino acid methionine functions as a start codon when it occurs at the beginning of a gene
a. True b. False
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